Re: Quadratic Equation

SachinRajSharma

The solution is in front of you. let the 1 be alone and combine 3 by 3 the remaining terms that give you zero as per your initial condition.
The answer is 1. as simple as such. If however you want to take and conbine the remaining terms as you said you will get a^2010. find the complex number that represents a and use de Moivre's theorem to rise to the power 2010 the complex number a the result is again 1 but is is lengthy.
just give it a try.